Dongguan Ouyano Machinery Parts Co., Ltd. was established in 2012,It is a comprehensive manufacturer of automated machinery parts integrating R&D, production and sales. The factory specializes in the production of ball head plungers, spring plungers, knob plungers, steel ball rollers, digital watches, handwheels, handles, American standard screws, lathe hardware and other products. It has a factory area of 6000 square meters and has advanced automatic Lathe, CNC machine, machining center, specializing in the production of various precisi...